Requiem not showing up as complete

For some strange reason the level “Requiem” in campaign is not showing up as complete even though I’ve finished the entirety of the campaign. Anyone else getting this glitch?

(I’m okay with it. I actually think it’s really neat that it happened. In fact, I’d like to keep it)

I have that glitch too. On Waypoint it says I beat 7/8 missions and that I didn’t beat the last one even though I beat the whole thing. Then on the Halo 4 stats app it says I did’nt beat the 3rd one or last one. But if I look on the actual xbox, it says I beat the whole thing.

I have it too. I’ve completed it both on normal, and on legendary, and it still shows up as uncompleted.